If it wasnt the 4k gold, theres only two other possibilities which I find highly unlikely :
1.) Someone hacked my account, unlikely but not out of the realm of possibilities.
2) I made a jest in AV that ofcourse I was going to sell my accounts on Ebay because I dont make more then the minimum wage of china so that would be HUGE money for me! If anyone takes that serious I dont know. Again unlikely but not impossible, and I doubt anyone would get banned for that?